.wrapper {
width: 1200px;
margin: 0 auto;
}

/* 顶部导航 */
.nav-box {
height: 40px;
background-color: #333;
}

.nav ul {
display: flex;
}

.nav ul li {
color: #b0b0b0;
line-height: 40px;
font-size: 12px;
padding: 0 10px;
}

.nav ul li:hover {
color: #fff;
}

.nav ul i {
color: #666;
line-height: 40px;
font-size: 10px;
}

/* 头部 */
.head {
height: 53px;
line-height: 53px;
display: flex;
margin-top: 15px;
margin-bottom: 15px;
}

.head .logo {
width: 53px;
height: 53px;
}

.head .new {
width: 126px;
height: 53px;
margin-left: 15px;
}

.head ul {
display: flex;
font-size: 16px;
font-weight: 500;
color: #333;
margin-left: 20px;
}

.head ul li {
padding: 0 15px;
}

/* banner */
.banner {
height: 450px;
position: relative;
background-color: #6DC9EE;
/* background-color: pink; */
/* background-image: url(../images/banner.png);
background-repeat: no-repeat;
background-size: auto 100%; */
}

.banner .banner_pic {
top: 0;
right: 0;
position: absolute;
height: 450px;
}

.banner ul {
width: 230px;
height: 450px;
color: #fff;
background-color: rgba(0, 0, 0, 0.5);
padding-top: 20px;
}

.banner ul li {
height: 40px;
line-height: 40px;
font-size: 14px;
display: flex;
justify-content: space-between;
padding-left: 20px;
padding-right: 20px;
}

.banner ul li::after {
content: "\e600";
/* 声明字体图标的字体 */
font-family: iconfont;
width: 10px;
height: 10px;
}

.banner ul li:hover {
background-color: #FFAC13;
}

/* 图片 */
.pros {
display: flex;
justify-content: space-between;
height: 170px;
margin-top: 20px;
}

.pros li img {
width: 308px;
height: 170px;
}

.pros li:first-child {
width: 230px;
height: 170px;
background-color: #5F5750;
}

.pros li:first-child p {
color: #fff;
font-family: '宋体';
text-align: right;
letter-spacing: 0.4px;
width: 150px;
margin: 0 auto;
line-height: 30px;
margin-top: 50px;
}

/* 商品 */
.goods-box {
width: 100%;
height: 780px;
background-color: #F5F5F5;
margin-top: 65px;
padding-top: 60px;
}

.goods-box .title {
display: flex;
height: 40px;
line-height: 40px;
justify-content: space-between;
margin-bottom: 10px;
/* background-color: pink; */
}

.goods-box .title h3 {
font-size: 22px;
color: #333;
}

.goods-box .title span {
font-size: 15px;
color: #424242;
padding-right: 20px;
}

/* 具体图片 */
.bd {
display: flex;
}


.goods-box .left {
width: 230px;
height: 600px;
margin-right: 10px;
}

.goods-box .right {
width: 960px;
height: 600px;
}

.bd .right ul {
display: flex;
flex-wrap: wrap;
}

.bd .right li {
width: 228px;
height: 290px;
margin-right: 15px;
/* border: 1px solid #333; */
text-align: center;
background-color: #fff;
position: relative;
}

.bd .right li:nth-child(4),
.bd .right li:nth-child(8) {
margin-right: 0px;
}

.bd .right li:nth-child(4) {
margin-bottom: 20px;
}

.bd .right li img {
width: 140px;
height: 135px;
/* background-color: skyblue; */
margin-top: 30px;
margin-bottom: 24px;
}

.bd .right li h4 {
font-size: 13px;
font-weight: 500;

}

.bd .right li p {
font-size: 12px;
color: #ccc;
margin-top: 3px;
}

.bd .right li span {
display: inline-block;
color: #FFAC13;
margin-top: 6px;
}

.bd .right li span i {
text-decoration: line-through;
font-size: 12px;
color: #ccc;
margin-left: 3px;
}

.bd .right li .free {
position: absolute;
width: 60px;
height: 20px;
background-color: #FFAC13;
top: 0;
left: 50%;
transform: translateX(-50%);
font-size: 12px;
line-height: 20px;
color: #fee;
}

.bd .right li .discount {
background-color: #E53935;
}

/* 帮助中心 */

.help {
display: flex;
}

.help .left {
width: 950px;
height: 200px;
display: flex;
padding-top: 40px;
}

.help .left dt {
font-size: 14px;
font-weight: 500;
margin-right: 100px;
margin-bottom: 15px;
}

.help .left dd {
font-size: 12px;
margin-top: 6px;
color: #666;
}

.help .right {
width: 250px;
height: 200px;
}

.help .right .phone {
width: 250px;
height: 100px;
margin-top: 40px;
border-left: 1px solid #ccc;
text-align: center;
}

.help .phone p:first-child {
font-size: 24px;
color: #FFAC13;
}

.help .phone p:last-child {
font-size: 12px;
color: #666;
line-height: 20px;
line-height: 20px;
}

/* 版权 */
.copyright {
background-color: #F5F5F5;
height: 100px;
padding-top: 22.5px;
}

.copyright .logo2 {
width: 60px;
height: 60px;
margin-right: 10px;
}

.copyright .copy {
display: flex;
font-size: 14px;
}

.copyright ul {
display: flex;
color: #333;
}

.copyright ul span {
font-size: 14px;
color: #999;
padding: 0 3px;
}

.copyright .line2,
.copyright .line3 {
color: #aaa;
}

.feature {
width: 100%;
height: 60px;
background-color: #F5F5F5;
}

.feature>div {
line-height: 60px;
text-align: center;
font-size: 23px;
color: #aaa;
font-family: '楷体';
}